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Dr Geoff Coombs

Lecturer in Sport & Exercise Science

g.coombs@bangor.ac.uk

–

Dr Geoff Coombs

Gwelwch proffil Dr Geoff Coombs ar Bortal Ymchwil Bangor

Rhagolwg

Geoff is a lecturer in Sport and Exercise Science and a member of the Institute for Applied Human Physiology. He recently joined Bangor University in 2024 after completing postgraduate training in environmental physiology and two postdoctoral fellowships studying the regulation of cerebral blood flow and neuroimaging. Geoff has had the opportunity to practice these areas of expertise around the world (e.g., Peru, Croatia) working with unique populations in various extreme environments (indigenous high altitude populations, free divers). Overall, these experiences have broadened Geoff’s scientific approach where he employs a diverse array of physiological research techniques (transcranial Doppler ultrasound, MRI, thermometry, etc.).

The successful coordination between cardiovascular, respiratory, autonomic, and thermoregulatory systems is essential to physiological homeostasis, particularly in environmentally or physiologically compromised scenarios. Natural (aging) and human-made (climate change) processes can increase the risk of serious health conditions such as heat stroke or cognitive impairment. Geoff’s research program examines the integrative cardiorespiratory aspects of human health and performance. His specific research interests include human health throughout the lifespan and how the environment influences that process – specifically, the human health impacts of climate change as well as the benefits of physical activity on cardiovascular health during the aging process.

Please email me if you are interested in postgraduate or postdoctoral opportunities.

Cymwysterau

  • Postdoctoral Fellowship
    Faculty of Health Sciences, McMaster University, Hamilton, Canada, 2022–2024
  • Postdoctoral Fellowship
    Western University, Ontario, 2020–2022
  • PhD
    University of British Columbia, Okanagan, 2016–2020
  • MSc
    University of Ottawa, 2013–2016
  • BSc
    University of Ottawa, 2009–2013

Diddordebau Ymchwil

Areas of research: 1) cardiovascular and thermoregulatory responses to extreme environments (heat, cold, diving), and 2) cerebrovascular regulation in health and aging. Both themes require an integrative approach assessing multiple organ systems that function to support to regulate thermal and cardiorespiratory homeostasis during combined environmental stressors (e.g., exercise, heat, and pollution), or to maintain cerebral oxygen delivery and therefore neural processes.

Cyfleoedd Project Ôl-radd

I am willing to supervise postgraduate students and postdoctoral fellows in a variety of topics. Applications are encouraged from well-qualified students with a general interest in human, environmental, and exercise physiology and/or a specific interest in human thermoregulation or cerebrovascular function.

Cyhoeddiadau

2025

  • CyhoeddwydNew evidence for baroreflex and respiratory chemoreflex-mediated cerebral sympathetic activation in humans
    Tymko, M. M., Drapeau, A., Vieira-Coelho, M. A., Labrecque, L., Imhoff, S., Coombs, G. B., Langevin, S., Fortin, M., Châteauvert, N., Ainslie, P. N. & Brassard, P., 1 Chwef 2025, Yn: Journal of applied physiology (Bethesda, Md. : 1985). 138, 2, t. 366-377 12 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydRespiratory muscle strength pre- and post-maximal apneas in a world champion breath-hold diver
    Duke, J. W., Hubbard, C. D., Vrdoljak, D., Coombs, G. B., Lovering, A. T., Drvis, I., Dujić, Ž. & Foretic, N., 1 Ion 2025, Yn: Journal of applied physiology (Bethesda, Md. : 1985). 138, 1, t. 66-72 7 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2024

  • E-gyhoeddi cyn argraffuAcute isometric and dynamic exercise do not alter cerebral sympathetic nerve activity in healthy humans
    Tymko, M. M., Drapeau, A., Vieira-Coelho, M. A., Labrecque, L., Imhoff, S., Coombs, G. B., Langevin, S., Fortin, M., Châteauvert, N., Ainslie, P. N. & Brassard, P., 13 Ebr 2024, (E-gyhoeddi cyn argraffu) Yn: Journal of Cerebral Blood Flow and Metabolism. 12 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydEffects of single- and bilateral limb immersion on systemic and cerebral hemodynamic responses to the cold pressor test
    Allison, E. Y., Mei, Y., Coombs, G. B., Mizzi, V., Ismayilov, H. & Al-Khazraji, B. K., 1 Hyd 2024, Yn: Journal of applied physiology (Bethesda, Md. : 1985). 137, 4, t. 873-882 10 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydNo influence of steady-state postural changes on cerebrovascular compliance in humans
    Kells, A. M., Moir, M. E., Coombs, G. B., D'Souza, A. W., Klassen, S. A., Al-Khazraji, B. K. & Shoemaker, J. K., 1 Medi 2024, Yn: Applied Physiology, Nutrition, and Metabolism. 49, 9, t. 1210-1216 7 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydStanding middle cerebral artery velocity predicts cognitive function and gait speed in older adults with cognitive impairment, and is impacted by sex differences
    Fitzgibbon-Collins, L. K., Coombs, G. B., Noguchi, M., Parihar, S., Hughson, R. L., Borrie, M., Peters, S., Shoemaker, J. K. & Bhangu, J., Ion 2024, Yn: Cerebral circulation - cognition and behavior. 6, t. 100198
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydThermal physiology without borders: taking a small step out of the lab for big picture results
    Coombs, G. B. & Ravanelli, N., 1 Meh 2024, Yn: Journal of applied physiology (Bethesda, Md. : 1985). 136, 6, t. 1350-1351 2 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl

2023

  • CyhoeddwydAge- and sex-related differences in sympathetic vascular transduction and neurohemodynamic balance in humans
    D'Souza, A. W., Hissen, S. L., Manabe, K., Takeda, R., Washio, T., Coombs, G. B., Sanchez, B., Fu, Q. & Shoemaker, J. K., 1 Hyd 2023, Yn: American Journal of Physiology - Heart and Circulatory Physiology. 325, 4, t. H917-H932
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydCerebral O2 and CO2 transport in isovolumic haemodilution: Compensation of cerebral delivery of O2 and maintenance of cerebrovascular reactivity to CO2
    Carr, J. M., Ainslie, P. N., MacLeod, D. B., Tremblay, J. C., Nowak-Flück, D., Howe, C. A., Stembridge, M., Patrician, A., Coombs, G. B., Stacey, B. S., Bailey, D. M., Green, D. J. & Hoiland, R. L., Ion 2023, Yn: Journal of Cerebral Blood Flow and Metabolism. 43, 1, t. 99-114 16 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydDifferential Expression of Vascular-Related MicroRNA in Circulating Endothelial Microvesicles in Adults With Spinal Cord Injury: A Pilot Study
    Park, A. J., Fandl, H. K., Garcia, V. P., Coombs, G. B., DeSouza, N. M., Greiner, J. J., Barak, O. F., Mijacika, T., Dujic, Z., Ainslie, P. N. & DeSouza, C. A., 3 Ebr 2023, Yn: Topics in spinal cord injury rehabilitation. 29, 2, t. 34-42 9 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydHemoglobin and cerebral hypoxic vasodilation in humans: Evidence for nitric oxide-dependent and S-nitrosothiol mediated signal transduction
    Hoiland, R. L., MacLeod, D. B., Stacey, B. S., Caldwell, H. G., Howe, C. A., Nowak-Flück, D., Carr, J. M., Tymko, M. M., Coombs, G. B., Patrician, A., Tremblay, J. C., Van Mierlo, M., Gasho, C., Stembridge, M., Sekhon, M. S., Bailey, D. M. & Ainslie, P. N., Medi 2023, Yn: Journal of Cerebral Blood Flow and Metabolism. 43, 9, t. 1519-1531 13 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydImpact of ischemic heart disease and cardiac rehabilitation on cerebrovascular compliance
    Coombs, G. B., Al-Khazraji, B. K., Suskin, N. & Shoemaker, J. K., 1 Hyd 2023, Yn: Journal of applied physiology (Bethesda, Md. : 1985). 135, 4, t. 753-762 10 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydThe interactive effects of age and sex on the neuro-cardiovascular responses during fatiguing rhythmic handgrip exercise
    D'Souza, A. W., Takeda, R., Manabe, K., Hissen, S. L., Washio, T., Coombs, G. B., Sanchez, B., Fu, Q. & Shoemaker, J. K., 15 Gorff 2023, Yn: Journal of Physiology. 601, 14, t. 2877-2898 22 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2022

  • CyhoeddwydCommon carotid artery responses to the cold-pressor test are impaired in individuals with cervical spinal cord injury
    Sarafis, Z. K., Squair, J. W., Barak, O. F., Coombs, G. B., Soriano, J. E., Larkin-Kaiser, K. A., Lee, A. H. X., Hansen, A., Vodopic, M., Romac, R., Grant, C., Charbonneau, R., Mijacika, T., Krassioukov, A. V., Ainslie, P. N., Dujic, Z. & Phillips, A. A., 1 Rhag 2022, Yn: American Journal of Physiology - Heart and Circulatory Physiology. 323, 6, t. H1311-H1322
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydGlobal Research Expedition on Altitude-related Chronic Health 2018 Iron Infusion at High Altitude Reduces Hypoxic Pulmonary Vasoconstriction Equally in Both Lowlanders and Healthy Andean Highlanders
    Patrician, A., Dawkins, T., Coombs, G. B., Stacey, B., Gasho, C., Gibbons, T., Howe, C. A., Tremblay, J. C., Stone, R., Tymko, K., Tymko, C., Akins, J. D., Hoiland, R. L., Vizcardo-Galindo, G. A., Figueroa-Mujíca, R., Villafuerte, F. C., Bailey, D. M., Stembridge, M., Anholm, J. D. & Tymko, M. M. & 1 eraill, Ainslie, P. N., Ebr 2022, Yn: Chest. 161, 4, t. 1022-1035 14 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydPassive leg cycling increases activity of the cardiorespiratory system in people with tetraplegia
    Soriano, J. E., Romac, R., Squair, J. W., Barak, O. F., Sarafis, Z. K., Lee, A. H. X., Coombs, G. B., Vaseghi, B., Grant, C., Charbonneau, R., Mijacika, T., Krassioukov, A. V., Ainslie, P. N., Larkin-Kaiser, K. A., Phillips, A. A. & Dujic, Z., 3 Maw 2022, Yn: Applied Physiology, Nutrition, and Metabolism. 47, 3, t. 269-277 9 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2021

  • CyhoeddwydDistinct contributions of skin and core temperatures to flow-mediated dilation of the brachial artery following passive heating
    Coombs, G. B., Tremblay, J. C., Shkredova, D. A., Carr, J. M. J. R., Wakeham, D. J., Patrician, A. & Ainslie, P. N., 1 Ion 2021, Yn: Journal of applied physiology (Bethesda, Md. : 1985). 130, 1, t. 149-159 11 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydGlobal Reach 2018: Nitric oxide-mediated cutaneous vasodilation is reduced in chronic, but not acute, hypoxia independently of enzymatic superoxide formation
    Coombs, G. B., Akins, J. D., Patik, J. C., Vizcardo-Galindo, G. A., Figueroa-Mujica, R., Tymko, M. M., Stacey, B. S., Iannetelli, A., Bailey, D. M., Villafuerte, F. C., Ainslie, P. N. & Brothers, R. M., 20 Awst 2021, Yn: Free radical biology & medicine. 172, t. 451-458 8 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydHourly staircase sprinting exercise "snacks" improve femoral artery shear patterns but not flow-mediated dilation or cerebrovascular regulation: a pilot study
    Caldwell, H. G., Coombs, G. B., Rafiei, H., Ainslie, P. N. & Little, J. P., Mai 2021, Yn: Applied Physiology, Nutrition, and Metabolism. 46, 5, t. 521-529 9 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydNormobaric hypoxia does not alter the critical environmental limits for thermal balance during exercise-heat stress
    Coombs, G. B., Cramer, M. N., Ravanelli, N., Imbeault, P. & Jay, O., Ion 2021, Yn: Experimental Physiology. 106, 1, t. 359-369 11 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydTemporal changes in pulmonary gas exchange efficiency when breath-hold diving below residual volume
    Patrician, A., Spajić, B., Gasho, C., Caldwell, H. G., Dawkins, T., Stembridge, M., Lovering, A. T., Coombs, G. B., Howe, C. A., Barak, O., Drviš, I., Dujić, Ž. & Ainslie, P. N., Ebr 2021, Yn: Experimental Physiology. 106, 4, t. 1120-1133 14 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydThe 2018 Global Research Expedition on Altitude-related Chronic Health (REACH) to Cerro de Pasco, Peru: An Experimental Overview
    Tymko, M. M., Hoiland, R. L., Tremblay, J. C., Stembridge, M., Dawkins, T. G., Coombs, G. B., Patrician, A., Howe, C. A., Gibbons, T. D., Moore, J. P., Simpson, L. L., Steinback, C. D., Meah, V. L., Stacey, B. S., Bailey, D. M., MacLeod, D. B., Gasho, C., Anholm, J. D., Bain, A. R. & Lawley, J. S. & 3 eraill, Villafuerte, F. C., Vizcardo-Galindo, G. & Ainslie, P. N., Ion 2021, Yn: Experimental Physiology. 106, 1, t. 86-103 18 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2020

  • CyhoeddwydAcute reductions in haematocrit increase flow-mediated dilatation independent of resting nitric oxide bioavailability in humans
    Hoiland, R. L., Tremblay, J. C., Stacey, B. S., Coombs, G. B., Nowak-Flück, D., Tymko, M. M., Patrician, A., Stembridge, M., Howe, C. A., Bailey, D. M., Green, D. J., MacLeod, D. B. & Ainslie, P. N., Hyd 2020, Yn: Journal of Physiology. 598, 19, t. 4225-4236 12 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydEffects of circulating extracellular microvesicles from spinal cord-injured adults on endothelial cell function
    Brewster, L. M., Coombs, G. B., Garcia, V. P., Hijmans, J. G., DeSouza, N. M., Stockelman, K. A., Barak, O. F., Mijacika, T., Dujic, Z., Greiner, J. J., Phillips, A. A., Ainslie, P. N. & DeSouza, C. A., 17 Ebr 2020, Yn: Clinical science (London, England : 1979). 134, 7, t. 777-789 13 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydEvidence for temperature-mediated regional increases in cerebral blood flow during exercise
    Caldwell, H. G., Coombs, G. B., Howe, C. A., Hoiland, R. L., Patrician, A., Lucas, S. J. E. & Ainslie, P. N., Ebr 2020, Yn: Journal of Physiology. 598, 8, t. 1459-1473 15 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydGlobal REACH 2018: The Effect of an Expiratory Resistance Mask with Dead Space on Sleep and Acute Mountain Sickness During Acute Exposure to Hypobaric Hypoxia
    Carr, J., Stone, R., Tymko, C., Tymko, K., Coombs, G. B., Hoiland, R. L., Howe, C. A., Tymko, M. M., Ainslie, P. N. & Patrician, A., Medi 2020, Yn: High Altitude Medicine and Biology. 21, 3, t. 297-302 6 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydGlobal REACH 2018: The influence of acute and chronic hypoxia on cerebral haemodynamics and related functional outcomes during cold and heat stress
    Gibbons, T. D., Tymko, M. M., Thomas, K. N., Wilson, L. C., Stembridge, M., Caldwell, H. G., Howe, C. A., Hoiland, R. L., Akerman, A. P., Dawkins, T. G., Patrician, A., Coombs, G. B., Gasho, C., Stacey, B. S., Ainslie, P. N. & Cotter, J. D., Ion 2020, Yn: Journal of Physiology. 598, 2, t. 265-284 20 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydInternal carotid and brachial artery shear-dependent vasodilator function in young healthy humans
    Carr, J. M. J. R., Hoiland, R. L., Caldwell, H. G., Coombs, G. B., Howe, C. A., Tremblay, J. C., Green, D. J. & Ainslie, P. N., Rhag 2020, Yn: Journal of Physiology. 598, 23, t. 5333-5350 18 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydVascular dysfunction following breath-hold diving
    Barak, O. F., Janjic, N., Drvis, I., Mijacika, T., Mudnic, I., Coombs, G. B., Thom, S. R., Madic, D. & Dujic, Z., Chwef 2020, Yn: Canadian journal of physiology and pharmacology. 98, 2, t. 124-130 7 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2019

  • CyhoeddwydAcute effect of Finnish sauna bathing on brachial artery flow-mediated dilation and reactive hyperemia in healthy middle-aged and older adults
    Gravel, H., Coombs, G. B., Behzadi, P., Marcoux-Clément, V., Barry, H., Juneau, M., Nigam, A. & Gagnon, D., Gorff 2019, Yn: Physiological Reports. 7, 13, t. e14166
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydAcute heat stress reduces biomarkers of endothelial activation but not macro- or microvascular dysfunction in cervical spinal cord injury
    Coombs, G. B., Barak, O. F., Phillips, A. A., Mijacika, T., Sarafis, Z. K., Lee, A. H. X., Squair, J. W., Bammert, T. D., DeSouza, N. M., Gagnon, D., Krassioukov, A. V., Dujic, Z., DeSouza, C. A. & Ainslie, P. N., 1 Maw 2019, Yn: American Journal of Physiology - Heart and Circulatory Physiology. 316, 3, t. H722-H733
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydCerebrovascular function is preserved during mild hyperthermia in cervical spinal cord injury
    Coombs, G. B., Vucina, D., Caldwell, H. G., Barak, O. F., Mijacika, T., Lee, A. H. X., Sarafis, Z. K., Squair, J. W., Krassioukov, A. V., Phillips, A. A., Dujic, Z. & Ainslie, P. N., Tach 2019, Yn: Spinal cord. 57, 11, t. 979-984 6 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydGlobal Reach 2018: reduced flow-mediated dilation stimulated by sustained increases in shear stress in high-altitude excessive erythrocytosis
    Tremblay, J. C., Coombs, G. B., Howe, C. A., Vizcardo-Galindo, G. A., Figueroa-Mujíca, R. J., Bermudez, D., Tymko, M. M., Villafuerte, F. C., Ainslie, P. N. & Pyke, K. E., 1 Tach 2019, Yn: American Journal of Physiology - Heart and Circulatory Physiology. 317, 5, t. H991-H1001
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydGlobal REACH 2018: High Blood Viscosity and Hemoglobin Concentration Contribute to Reduced Flow-Mediated Dilation in High-Altitude Excessive Erythrocytosis
    Tremblay, J. C., Hoiland, R. L., Howe, C. A., Coombs, G. B., Vizcardo-Galindo, G. A., Figueroa-Mujíca, R. J., Bermudez, D., Gibbons, T. D., Stacey, B. S., Bailey, D. M., Tymko, M. M., MacLeod, D. B., Gasho, C., Villafuerte, F. C., Pyke, K. E. & Ainslie, P. N., Meh 2019, Yn: Hypertension (Dallas, Tex. : 1979). 73, 6, t. 1327-1335 9 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydPassive heat therapy for cerebral protection: new ideas of age-old concepts
    Coombs, G. B. & Tremblay, J. C., Ion 2019, Yn: Journal of Physiology. 597, 2, t. 371-372 2 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydSleep-disordered breathing is associated with brain vascular reactivity in spinal cord injury
    Squair, J. W., Lee, A. H. X., Sarafis, Z. K., Coombs, G., Barak, O., Cragg, J. J., Mijacika, T., Pecotic, R., Krassioukov, A. V., Dogas, Z., Dujic, Z. & Phillips, A. A., 10 Rhag 2019, Yn: Neurology. 93, 24, t. e2181-e2191
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydSpinal Cord Disruption Is Associated with a Loss of Cushing-Like Blood Pressure Interactions
    Saleem, S., Sarafis, Z. K., Lee, A. H. X., Squair, J. W., Barak, O. F., Sober-Williams, E., Suraj, R., Coombs, G. B., Mijacika, T., West, C. R., Krassioukov, A. V., Ainslie, P. N., Dujic, Z., Tzeng, Y.-C. & Phillips, A. A., 1 Mai 2019, Yn: Journal of Neurotrauma. 36, 9, t. 1487-1490 4 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydThe Effect of an Expiratory Resistance Mask with Dead Space on Sleep, Acute Mountain Sickness, Cognition, and Ventilatory Acclimatization in Normobaric Hypoxia
    Patrician, A., Tymko, M. M., Caldwell, H. G., Howe, C. A., Coombs, G. B., Stone, R., Hamilton, A., Hoiland, R. L. & Ainslie, P. N., Maw 2019, Yn: High Altitude Medicine and Biology. 20, 1, t. 61-70 10 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydThermoregulatory adaptations with progressive heat acclimation are predominantly evident in uncompensable, but not compensable, conditions
    Ravanelli, N., Coombs, G., Imbeault, P. & Jay, O., 1 Hyd 2019, Yn: Journal of applied physiology (Bethesda, Md. : 1985). 127, 4, t. 1095-1106 12 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2018

  • CyhoeddwydHighs and lows of hyperoxia: physiological, performance, and clinical aspects
    Brugniaux, J. V., Coombs, G. B., Barak, O. F., Dujic, Z., Sekhon, M. S. & Ainslie, P. N., 1 Gorff 2018, Yn: American Journal of Physiology - Regulatory Integrative and Comparative Physiology. 315, 1, t. R1-R27
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl adolygu › adolygiad gan gymheiriaid
  • CyhoeddwydMaximum Skin Wettedness after Aerobic Training with and without Heat Acclimation
    Ravanelli, N., Coombs, G. B., Imbeault, P. & Jay, O., Chwef 2018, Yn: Medicine and Science in Sports and Exercise. 50, 2, t. 299-307 9 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydSeverity-dependent influence of isocapnic hypoxia on reaction time is independent of neurovascular coupling
    Caldwell, H. G., Coombs, G. B., Tymko, M. M., Nowak-Flück, D. & Ainslie, P. N., 1 Mai 2018, Yn: Physiology and Behavior. 188, t. 262-269 8 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydVentilatory and cerebrovascular regulation and integration at high-altitude
    Hoiland, R. L., Howe, C. A., Coombs, G. B. & Ainslie, P. N., Awst 2018, Yn: Clinical Autonomic Research . 28, 4, t. 423-435 13 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl adolygu › adolygiad gan gymheiriaid
  • CyhoeddwydWavelet decomposition analysis is a clinically relevant strategy to evaluate cerebrovascular buffering of blood pressure after spinal cord injury
    Saleem, S., Vucina, D., Sarafis, Z., Lee, A. H. X., Squair, J. W., Barak, O. F., Coombs, G. B., Mijacika, T., Krassioukov, A. V., Ainslie, P. N., Dujic, Z., Tzeng, Y.-C. & Phillips, A. A., 1 Mai 2018, Yn: American Journal of Physiology - Heart and Circulatory Physiology. 314, 5, t. H1108-H1114
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2017

  • CyhoeddwydAlarming blood pressure changes during routine bladder emptying in a woman with cervical spinal cord injury
    Lee, A. H. X., Phillips, A. A., Squair, J. W., Barak, O. F., Coombs, G. B., Ainslie, P. N., Sarafis, Z. K., Mijacika, T., Vucina, D., Dujic, Z. & Krassioukov, A. V., 28 Rhag 2017, Yn: Spinal cord series and cases. 3, 17101.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydThermoregulatory responses to exercise at a fixed rate of heat production are not altered by acute hypoxia
    Coombs, G. B., Cramer, M. N., Ravanelli, N., Imbeault, P. & Jay, O., 1 Mai 2017, Yn: Journal of applied physiology (Bethesda, Md. : 1985). 122, 5, t. 1198-1207 10 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2016

  • CyhoeddwydA comparison of thermoregulatory responses to exercise between mass-matched groups with large differences in body fat
    Dervis, S., Coombs, G. B., Chaseling, G. K., Filingeri, D., Smoljanic, J. & Jay, O., 15 Maw 2016, Yn: Journal of applied physiology (Bethesda, Md. : 1985). 120, 6, t. 615-23 9 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydIce Slurry Ingestion Leads to a Lower Net Heat Loss during Exercise in the Heat
    Morris, N. B., Coombs, G. & Jay, O., Ion 2016, Yn: Medicine and Science in Sports and Exercise. 48, 1, t. 114-22 9 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2015

  • CyhoeddwydAcute acetaminophen ingestion does not alter core temperature or sweating during exercise in hot-humid conditions
    Coombs, G. B., Cramer, M. N., Ravanelli, N. M., Morris, N. B. & Jay, O., Meh 2015, Yn: Scandinavian Journal of Medicine and Science in Sports. 25 Suppl 1, t. 96-103 8 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
  • CyhoeddwydIsolating the independent influence of body fat on thermoregulatory responses to exercise
    Coombs, G. B., Stamatakis, E. & Jay, O., Gorff 2015, Yn: European Journal of Applied Physiology. 115, 7, t. 1601-2 2 t.
    Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl

Projectau

  • The impact of heat exposure on tolerance to posture changes during simulated working conditions

    31/03/2025 – 14/04/2026 (Wrthi'n gweithredu)

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Ysgolion Academaidd a Cholegau

Ysgol Seicoleg a Gwyddor Chwaraeon

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    • Dr Geoff Coombs
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